Cymodocea nodosa in the slovenian coastal area
In the Mediterranean region Cymodocea nodosa is widely distributed throughout shallow sites. Therefore, a correct assessment of the status of its meadows is of great importance for the implementation of the Water Framework Directive (WFD), the Marine Strategy Framework Directive (MSFD), and the Habitat Directive (HD), especially for areas where Posidonia oceanica meadows (the most frequently used indicator in the Mediterranean Sea) are rare or not present. The previously proposed index for the evaluation of the status of C. nodosa meadows (CymoSkew) is based on ln-transformed relative frequencies of photosynthetic leaf lengths, which we believe is statistically questionable. Therefore, we further improved the methodology and developed a new index named MediSkew, where ln-transformation is applied to raw data of leaf lengths. More specifically, the index is a combination of two metrics, both based on C. nodosa leaf length: deviation from the reference median length (Medi-) and skewness of the length frequency distribution (-Skew), though greater importance was assigned to the first. To develop the classification criteria for the assessment of the status, also a Pressure Index for Seagrass Meadows (PISM), for the evaluation of pressure–impact relationships, was developed. The MediSkew is meant to be a rapid screening method for wide areas, therefore the index should be tested for the assessment of the status of C. nodosa meadows throughout Mediterranean coastal waters.
Martina Orlando-Bonaca, Janja Francé, Borut Mavric, Mateja Grego, Lovrenc Lipej, Vesna Flander-Putrle, Milijan Šiško, Annalisa Falace,
A new index (MediSkew) for the assessment of the Cymodocea nodosa (Ucria) Ascherson meadow's status, Marine Environmental Research, Volume 110, 2015, Pages 132-141, ISSN 0141-1136,
https://doi.org/10.1016/j.marenvres.2015.08.009.
(http://www.sciencedirect.com/science/article/pii/S0141113615300374)
Identificatie
Versiedatum | 2019-03-26 |
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Type versiedatum | Creatie: Aanmaakdatum of opnamedatum van de dataset. |
Type versiedatum | Wijziging: Datum van wijziging, controle, verbetering van dataset. |
Versiedatum | 2019-03-29 |
Type versiedatum | Publicatie: Uitgavedatum van de dataset. |
Versiedatum | 2020-02-19 |
Type versiedatum | Publicatie: Uitgavedatum van de dataset. |
Dataset identificator | 41c19e24-23fc-4cb0-ab2f-419c9b30ff39 |
Inhoud
Contactgegevens dataset(serie)
Organisatie | National Institute of Biology, Marine Biology Station |
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Adres | Fornace 41 |
Plaats | Piran |
Postcode | 6330 |
Land | Slovenia |
branko.cermelj@nib.si | |
Connectiepunt URL | http://www.nib.si/mbp/sl/ |
Rol | Dataset Holding Organisation: Dataset Holding Organisation |
Contactgegevens dataset(serie)
Organisatie | National Institute of Biology, Marine Biology Station |
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Adres | Fornace 41 |
Plaats | Piran |
Postcode | 6330 |
Land | Slovenia |
branko.cermelj@nib.si | |
Connectiepunt URL | http://www.nib.si/mbp/sl/ |
Rol | Originator of Dataset: Originator of Dataset |
Contactgegevens dataset(serie)
Organisatie | National Institute of Biology, Marine Biology Station |
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Adres | Fornace 41 |
Plaats | Piran |
Postcode | 6330 |
Land | Slovenia |
branko.cermelj@nib.si | |
Connectiepunt URL | http://www.nib.si/mbp/sl/ |
Rol | Auteur: Partij die auteur is van de data. |
Trefwoorden
GEMET - INSPIRE themes, version 1.0 | Oceanographic geographical features |
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SeaVoX salt and fresh water body gazetteer | Adriatic Sea |
SeaDataNet Agreed Parameter Groups |
Habitat
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SeaDataNet device categories | manual biota samplers |
SeaDataNet Parameter Discovery Vocabulary |
Macroalgae and seagrass taxonomy-related counts
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SeaVoX Platform Categories | research vessel |
ICES Platform Codes | Sagita |
MEDIN data format categories | Documents |
World Register of Marine Species (WORMS) |
Cymodocea nodosa (Ucria) Ascherson
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Taal | English: English |
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Karakterset | UTF-8: 8-bit variabele grootte universele karakterset, gebaseerd op ISO/IEC 10646 |
Categorie(ën) |
Begrenzing
Omschrijving geografische begrenzing | |
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Identificator geografische begrenzing |
Begrenzing
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Omschrijvende rechthoek
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Identificator geografische begrenzing |
Referentiesysteem
Horizontaal en/of verticaal referentiesysteem
Naam | WGS 1984 |
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Kwaliteit
Niveau kwaliteitsinformatie | Dataset: Informatie heeft betrekking op de dataset. |
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Conformiteit
Domeinconsistentie
Resultaat
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Domeinconsistentie
Resultaat
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Domeinconsistentie
Resultaat
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Toegangs- en gebruiksbeperkingen
Legale en veiligheidsbeperkingen
Beperkingen van de dataset(serie)
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Beperkingen van de dataset(serie)
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Distributie
Overdracht
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Meta-metadata
Metadata identificator (fileIdentifier) | 41c19e24-23fc-4cb0-ab2f-419c9b30ff39 | ||||||||||||||||
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Taal metadatarecord | Engels | ||||||||||||||||
Karakterset metadatarecord | UTF-8: 8-bit variabele grootte universele karakterset, gebaseerd op ISO/IEC 10646 | ||||||||||||||||
Hiërarchisch niveau | Dataset: Informatie heeft betrekking op de dataset. | ||||||||||||||||
Metadata wijzigingsdatum | 2025-01-28T00:00:00 | ||||||||||||||||
Naam metadatastandaard | ISO 19115:2003/19139 | ||||||||||||||||
Versie metadatastandaard | 1.0 | ||||||||||||||||
Metadata-auteur
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